Cell Reproduction Mitosis

Question 1

Prophase

Answer 1

1. Nuclear envelope dissolves
2. Chromosomes thicken
   Chromosomes visible
   Spindle forms as centrioles move

Question 2

Metaphase

Answer 2

1. Spindle forms
2. Chromosomes line up
   Chromosomes line up along equator

Question 3

Anaphase

Answer 3

1. Diploid to Haploid
2. Being pulled apart to end of cell (polls)
   Chromatids separate

Question 4

Telaphase

Answer 4

1. Nuclear envelope reappears
2. Cytoplasm starts to divide (furrow)
   Nuclear membrane forms on each side
   Cytokinesis begins

Question 5

Cytokinesis

Answer 5

1. Cell plates completely formed
2. Completion of nuclear envelope
   Division of the cytoplasm that results in 2 daughter cells

Question 6

Interphase

Answer 6

1. Growth
2. Synthesis
   Resting
   Longest Phase

Question 7

Apoptosis

Answer 7

Programmed cell death

If any checks fail can divide so many times til they die

Question 8

Mitosis

Answer 8

Division of the nucleus that results in identical complete copies of chromosomes packaged into 2 new nuclei

Question 9

Why do cells divide?

Answer 9

Growth
Reproduction
Repair

Question 10

Neoplasm

Answer 10

Abnormal growth of cells

Question 11

Benign

Answer 11

Non cancerous

Question 12

Malignant

Answer 12

Cancerous

Question 13

Cancer

Answer 13

Cellular growth disorder that results from mutation of genes that regulate the cell cycle

Question 14

Cancer cells

Answer 14

Lack differentiation
Have abnormal nuclei
Forms tumors
Undergo metastasis & angiogenesis

Question 15

Hell Cell

Answer 15

Cell type in an immortal cell line used in scientific research, oldest and most commonly used human cell line